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View Code? Open in Web Editor NEW课程练习 1：一个简单的测试例子
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github action 的友情提醒
jest --watchAll
如果跑 github actions，记得把 --watchAll 去掉，否则跑不完～
assert.doesNotThrow()
assert.doesNotThrow(
() => {
throw new TypeError('错误信息');
},
SyntaxError
);
根据文档，其实是不会报错的，因为不符合错误类型；实际执行还是会报错误的～这个是什么原因
作业问题
- 捕获抛错不要傻傻的用try，这样错误提示其实不够友好
- 抛出错误需要校验
- 注意学习下
.gitignore文件的使用
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